290 results found
Medical tests
… is a blood test for the mother. The test can be done as early as 10 weeks in the pregnancy. If this screening test … that are important to many health problems. Pregnancy: Should I Have Screening Tests for Birth Defects? Why It Is … such as trisomy 18 and Down syndrome (trisomy 21) . Learn more Pregnancy: Should I Have Screening Tests for Birth …
Medical tests
… Cancer is most easily treated when it's discovered in an early stage. Mammograms don't prevent breast cancer or … deodorant. And don't use perfume, powders, or ointments near or on your breasts. The residue left on your skin by … to take off your clothes above the waist, and you will be given a cloth or paper gown to use during the test. For a …
Medical tests
… prepare for the tests. Follow any instructions your doctor gives you about what to do before your test. For visual … of the test. Wash your hair well before the test. Don't wear any jewellery, such as earrings, near your head. How It Is Done The way each …
Medical tests
… This could slow the rate at which food or stomach acid is cleared from the esophagus. Very strong contractions (spasms) … to the stomach. Find out if the esophagus is working as it should. Check how the esophagus works before surgery for … the test. How It Is Done You will be seated. You may be given a spray medicine that numbs your nose and throat. For …
Medical tests
… too high. And if your kidneys aren't working the way they should, the level of uric acid in the urine can get too low. … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Test Overview The uric …
Medical tests
… looked at under a microscope to see if they show signs of infection. Bacterial vaginosis can happen when certain types … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Vagina … looked at under a microscope to see if they show signs of infection. Bacterial vaginosis can happen when certain types …
Medical tests
… checks for problems with the electrical activity of your heart. An EKG shows the heart's electrical activity as line … problems during your test. Your doctor will tell you if you should stop taking any of them before the test and how soon … remove certain jewellery. You will take your top off and be given a gown to wear. You will lie on a bed or table. Parts …
Medical tests
… change throughout the day. ACTH is normally highest in the early morning (between 6 a.m. and 8 a.m.) and lowest in the … Be sure to ask your doctor if there are any foods that you should not eat. Many medicines can change the results of … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Pituitary …
Medical tests
… muscles squeeze together, help blood clot, and help the heart to work. Almost all of the calcium in the body is … before you have the test. Your doctor will tell you if you should not eat or drink anything before your test. How It Is … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Kidney …
Medical tests
… Antinuclear Antibodies (ANA) Test On this page: Test Overview Why It … Risks Results Test Overview An antinuclear antibody (ANA) test measures the amount and pattern of … blood pressure, heart disease, and tuberculosis (TB). Viral infections. Medical Tests: Questions to …
